4K Random 70/30 Mix Read/Write
In the mixed 4K 70/30 read/write test the drive climbs steadily from QD1 up to when it peaks at QD32 (348,521 IOPS). After this point, the performance is somewhat erratic until the end of the test at QD512.
8K Random 70/30 Mix Read/Write
In the 8K test the peaks earlier than the 4K test at a QD of 16. As with the 4K 70/30 test the performance drops off but this time is much more consistent through the remainder of the test.